WAGO 855-501/150-000 virran- ja jännitteenmittausliitäntä, 0,5-50 mm², 150 A, harmaa

The WAGO 855-501/150-000 is a compact current and voltage measurement tap designed for DIN-rail mounting. It enables non-invasive current measurement via an integrated current transformer and direct voltage tapping, making it ideal for energy monitoring and control applications. With a maximum conductor cross-section of 50 mm² and rated current of 150 A, it is suitable for industrial and building automation systems.

Advantages

Non-invasive current measurement eliminates the need to break the main conductor. CAGE CLAMP® connection technology ensures fast, reliable, and maintenance-free wiring. Compact design saves space on the DIN-rail. Wide operating temperature range from -35 to +85 °C ensures reliable performance in harsh environments.

Suitable for

• Energy monitoring and sub-metering in industrial plants
• Building automation and smart grid applications
• Integration into power distribution panels and switchgear

Key specifications

• Product Type: Current and Voltage Measurement Tap
• Series: WAGO 855 Series
• Max. Conductor Cross-Section: 0.5 - 50 mm² (AWG 20 - AWG 1)
• Max. Rated Current (Main Conductor): 150 A
• Max. Rated Voltage (Main Conductor): 800 V
• Connection Technology (Measurement): CAGE CLAMP®
• Mounting Type: DIN-rail (35 mm)
• Measurement Principle (Current): Non-invasive (Integrated Current Transformer)
• Measurement Principle (Voltage): Direct Tap
• Operating Temperature: -35 to +85 °C
• Storage Temperature: -35 to +85 °C
• Protection Class: IP20
• Pollution Degree: 3
• Overvoltage Category: III
• Insulation Material Group: I
• Color: Gray

Recommendations

For optimal performance, use with WAGO 855 series accessories and ensure proper installation according to the manufacturer's guidelines. Suitable for use in pollution degree 3 environments.